Paul Allen’s Interval Research LLC sued Klarquist’s clients, eBay, Netflix, Staples, and Office Depot, of patent infringement of patents 6,757,682 and 6,263,507. After less than a year of litigation, District Judge Marsha J. Pechman stayed the case pending reexamination, following the United States Patent and Trademark Office’s grant of reexamination requests. The reexaminations are currently pending.